000
CDUS45 KRIW 120733
CLIP60
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
133 AM MDT TUE SEP 12 2023
...............................
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR SEPTEMBER 11 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 64 4:14 PM 73 2017 63 1 73
2022
MINIMUM 30 6:11 AM 22 2014 31 -1 27
AVERAGE 47 47 0 50
PRECIPITATION (IN)
YESTERDAY 0.00 0.37 2019 0.05 -0.05 0.00
MONTH TO DATE 1.20 0.55 0.65 0.15
SINCE SEP 1 1.20 0.55 0.65 0.15
SINCE JAN 1 19.23 15.81 3.42 18.16
DEGREE DAYS
HEATING
YESTERDAY 18 18 0 15
MONTH TO DATE 160 181 -21 107
SINCE SEP 1 160 181 -21 107
SINCE JUL 1 693 823 -130 551
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 1.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 2:00 AM
LOWEST 38 1:00 PM
AVERAGE 67
......................................................
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 75 2017
MINIMUM TEMPERATURE (F) 31 18 2014
SUNRISE AND SUNSET
SEPTEMBER 12 2023.....SUNRISE 6:57 AM MDT SUNSET 7:38 PM MDT
SEPTEMBER 13 2023.....SUNRISE 6:58 AM MDT SUNSET 7:36 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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